Inventor · disambiguated record
Quanjin Shi
Also filed as: SHI QUANJIN
6 granted patents·2 citations·filing 2019–2023
68Inventor score
Top patents by PatentIndex Score
6 records- 0187US11303773B2Methods, apparatus, and systems for improving printing precisionDATAMAX ONEIL CORP·Filed 2019·Granted Apr 12, 2022·2 cites·20 claims
- 0276US11665295B2Methods, apparatus, and systems for improving printing precisionHAND HELD PROD INC·Filed 2022·Granted May 30, 2023·0 cites·20 claims
- 0366US11949827B2Methods, apparatus, and systems for improving printing precisionHAND HELD PROD INC·Filed 2023·Granted Apr 2, 2024·0 cites·15 claims
- 0460US12327156B2Radio-frequency identification (RFID) printer antennaHAND HELD PROD INC·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 0554US12204981B2Radio-frequency identification (RFID) printer with a rotatable antenna bracket componentHAND HELD PROD INC·Filed 2022·Granted Jan 21, 2025·0 cites·19 claims
- 0647US12265866B2Methods and systems for encoding radio frequency identification (RFID) labelsHAND HELD PROD INC·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →